[INFO] cloning repository https://github.com/magdihub/stws
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/magdihub/stws" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagdihub%2Fstws", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagdihub%2Fstws'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c4b663c2fa8a6901d6e5ef589fed1e004e188994
[INFO] testing magdihub/stws against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagdihub%2Fstws" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/magdihub/stws on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/magdihub/stws
[INFO] finished tweaking git repo https://github.com/magdihub/stws
[INFO] tweaked toml for git repo https://github.com/magdihub/stws written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/magdihub/stws already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 097cb4139de6ce8bed7b4a86ee65b02bd553f105288612eba60a7d24f5b9ed8d
[INFO] running `Command { std: "docker" "start" "-a" "097cb4139de6ce8bed7b4a86ee65b02bd553f105288612eba60a7d24f5b9ed8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "097cb4139de6ce8bed7b4a86ee65b02bd553f105288612eba60a7d24f5b9ed8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "097cb4139de6ce8bed7b4a86ee65b02bd553f105288612eba60a7d24f5b9ed8d", kill_on_drop: false }`
[INFO] [stdout] 097cb4139de6ce8bed7b4a86ee65b02bd553f105288612eba60a7d24f5b9ed8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e45d69ca00d6e08a8623f2fb0b8e173b91969d6a76f323105577a7eabe6eae6
[INFO] running `Command { std: "docker" "start" "-a" "3e45d69ca00d6e08a8623f2fb0b8e173b91969d6a76f323105577a7eabe6eae6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stws v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.22s
[INFO] running `Command { std: "docker" "inspect" "3e45d69ca00d6e08a8623f2fb0b8e173b91969d6a76f323105577a7eabe6eae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e45d69ca00d6e08a8623f2fb0b8e173b91969d6a76f323105577a7eabe6eae6", kill_on_drop: false }`
[INFO] [stdout] 3e45d69ca00d6e08a8623f2fb0b8e173b91969d6a76f323105577a7eabe6eae6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a155cabc0d1bedeb9213e1e06c8713943248e52018bf8e31eba4d1c7bebca4a
[INFO] running `Command { std: "docker" "start" "-a" "6a155cabc0d1bedeb9213e1e06c8713943248e52018bf8e31eba4d1c7bebca4a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stws v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "6a155cabc0d1bedeb9213e1e06c8713943248e52018bf8e31eba4d1c7bebca4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a155cabc0d1bedeb9213e1e06c8713943248e52018bf8e31eba4d1c7bebca4a", kill_on_drop: false }`
[INFO] [stdout] 6a155cabc0d1bedeb9213e1e06c8713943248e52018bf8e31eba4d1c7bebca4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc375907e55f85a94b94d7843796ab887db169e0d1a4c04da1df2b3a9f6b8bbe
[INFO] running `Command { std: "docker" "start" "-a" "dc375907e55f85a94b94d7843796ab887db169e0d1a4c04da1df2b3a9f6b8bbe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stws-8f9534e57fdd8cfa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc375907e55f85a94b94d7843796ab887db169e0d1a4c04da1df2b3a9f6b8bbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc375907e55f85a94b94d7843796ab887db169e0d1a4c04da1df2b3a9f6b8bbe", kill_on_drop: false }`
[INFO] [stdout] dc375907e55f85a94b94d7843796ab887db169e0d1a4c04da1df2b3a9f6b8bbe